A man goes to an oral surgeon to have a tooth pulled. The Dentist pulls out a freezing needle to give the man a shot. 'No way! No needles! I hate needles,' the patient said.\n\nThe Dentist starts to hook up the laughing gas and the man objects. 'I can't do the gas thing. The thought of having the gas mask on is suffocating me! \n\nThe Dentist then asks the patient if he has any objection to taking a pill. 'No objection,' the patient says. 'I'm fine with pills..' \n\nThe Dentist then returns and says, 'Here's a Viagra tablet. The patient says, 'Wow! I didn't know Viagra worked as a pain killer!' \n\n'It doesn't,' said the Dentist, 'but it will give you something to hold onto when I pull your tooth.